I0049 over Unknown Creek
Good Condition13 years old6,846 vehicles/day
Location
| State | Louisiana |
| County | Caddo |
| Location | 0.93 M. N. Of La 170 |
| Carries | I0049 |
| Crosses | Unknown Creek |
| Coordinates | 32.82598, -93.87750 |
Condition Ratings
| Overall Condition | Good |
| Deck | 8 (Very Good) |
| Superstructure | 8 (Very Good) |
| Substructure | 7 (Good) |
| Channel/Waterway | 8 (Very Good) |
| Scour Critical | 8 — Stable, low risk |
Physical Characteristics
| Material | Prestressed Concrete Continuous |
| Design | Stringer/Multi-beam |
| Total Length | 225.1 ft (68.6 m) |
| Max Span | 56.1 ft (17.1 m) |
| Deck Width | 42.3 ft (12.9 m) |
| Deck Area | 884.9 sq m |
| Main Spans | 4 |
| Year Built | 2013 |
Traffic
| Avg Daily Traffic | 6,846 (2021) |
| Truck Traffic | 36% |
| Lanes On Bridge | 2 |
Inspection & Ownership
| Last Inspection | 324 |
| Inspection Frequency | Every 24 months |
| Owner | State Highway Agency |
| Historical Significance | Historical significance is not determined |
| Structure Number | 040900000040359 |